# Procedural templates

- [Methodology creation proposal template](/rainbow-standard-documents/procedural-templates/methodology-creation-proposal-template.md): Any stakeholder may submit a request for a new methodology at any time. The requests are summarized and grouped into sectors by the Secretariat, in the creation of a Methodology Creation Proposal.
- [Project Design Document template](/rainbow-standard-documents/procedural-templates/project-design-document-template.md): This document summarizes all key elements of a project, allowing Rainbow and the general public to have a complete understanding of its actions and expected results.
- [Additionality evaluation template](/rainbow-standard-documents/procedural-templates/additionality-evaluation-template.md): The purpose of this document is to provide extra information on how to evaluate additionality of projects, according to the Rainbow Standard.
- [Site registration template](/rainbow-standard-documents/procedural-templates/site-registration-template.md)
- [Stakeholder consultation letter](/rainbow-standard-documents/procedural-templates/stakeholder-consultation-letter.md)
- [Annual monitoring template](/rainbow-standard-documents/procedural-templates/annual-monitoring-template.md)
- [Letter of Authorization Article 6/CORSIA](/rainbow-standard-documents/procedural-templates/letter-of-authorization-article-6-corsia.md)
- [Letter of delegation for registration partner](/rainbow-standard-documents/procedural-templates/letter-of-delegation-for-registration-partner.md): This letter template shall be used by Project Developers willing to use the services of a third party firm to conduct part or all of the validation and/or verification process.